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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Los alamos bulletPlay moneyfinishedentry 1 play · winner takes 2 play

c7d965adcac8fbe21107846452b5616a

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
19
played
Pace
96.7/min
overall 96.7/min
Biggest swing
+900
Seat 1 · move 9

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+900+47.4 pawn/100won 1
gbb-900-47.4 pawn/100lost 1

Last moves

  1. 19Seat 1+100
  2. 18Even0
  3. 17Even0
  4. 16Even0
  5. 15Even0
  6. 14Seat 2+2
  7. 13Seat 1+303
  8. 12Seat 2+97
  9. 11Even0
  10. 10Seat 2+6
  11. 9Seat 1+900
  12. 8Seat 2+303

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
4ffb1f0aafe7582c7593daad4fa6ddc1ba9a3fe100c7c07fe1f93fbc8a826e79
Seed hash
29d72d7b42b2e56df83d0c89022d379796cb5e36ca7cc428748a010a21f622a6 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 73,471, Merkle root b2df1fd5d9c29580766990443de5b49edb4b3bc9eae824e7ecff9c064f7d4276. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 2c26a906f381aae8172f5708ee7b668107432bba68237020884fbb619a8049e7
  2. 3060b9608bb735aea88992533c26c1fb0e7b0d9390129b65eab7377990744b88
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"d2d3"
12"b5b4"
21"c2c3"
32"b4c3"
41"c1c3"
52"c6a4"
61"e1c2"
72"a4c2"
81"d1c2"
92"e6d4"
101"c2d2"
112"d4e2"
121"d2e2"
132"d5d4"
141"c3c2"
152"d6c6"
161"f1c1"
172"f6e6"
181"c2c5"